Analysis by: Patrick Angelo Roderno
ALIASES:

HEUR:Trojan.Linux.Agent.fy (KASPERSKY); ELF:Hajime-R [Trj] (AVAST)

 PLATFORM:

Linux

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • Threat Type: Backdoor

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  OVERVIEW

Infection Channel: Downloaded from the Internet

This Backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

It executes commands from a remote malicious user, effectively compromising the affected system.

It takes advantage of certain vulnerabilities.

  TECHNICAL DETAILS

File Size: 44,232 bytes
File Type: ELF
Memory Resident: No
Initial Samples Received Date: 22 Jul 2019
Payload: Connects to URLs/IPs, Terminates processes, Exploits vulnerabiltiies

Arrival Details

This Backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Backdoor Routine

This Backdoor executes the following commands from a remote malicious user:

  • Execute shell command
  • Kill specified processes
  • Launch UDP flood
  • Run scanner function and propagate via exploit
  • Change CnC

It connects to the following URL(s) to send and receive commands from a remote malicious user:

  • {BLOCKED}.{BLOCKED}.25.200

Process Termination

This Backdoor terminates the following malware-related processes:

  • 902i13
  • BzSxLxBxeY
  • HOHO-LUGO7
  • HOHO-U79OL
  • JuYfouyf87
  • NiGGeR69xd
  • SO190Ij1X
  • LOLKIKEEEDDE
  • Ex0420
  • ekjheory98e
  • rzr
  • EXTENDO
  • scansh4
  • MDMA
  • fdevalvex
  • scanspc
  • MELTEDNINJAREALZ
  • flexsonskids
  • scanx86
  • MISAKI-U79OL
  • foAxi102kxe
  • swodjwodjwoj
  • MmKiy7f87l
  • freecookiex86
  • sysgpu
  • frgege
  • sysupdater
  • 0DnAzepd
  • NiGGeRD0nks69
  • frgreu
  • 0x766f6964
  • NiGGeRd0nks1337
  • gaft
  • urasgbsigboa
  • 120i3UI49
  • OaF3
  • geae
  • vaiolmao
  • 123123a
  • Ofurain0n4H34D
  • ggTrex
  • ew
  • wasads
  • 1293194hjXD
  • OthLaLosn
  • ggt
  • wget-log
  • cupsddh
  • 1337SoraLOADER
  • SAIAKINA
  • atddd
  • sksapdd
  • ggtq
  • 1378bfp919GRB1Q2
  • SAIAKUSO
  • skysapdd
  • ggtr
  • 14Fa
  • SEXSLAVE1337
  • ggtt
  • 1902a3u912u3u4
  • haetrghbr
  • 19ju3d
  • SORAojkf120
  • hehahejeje92
  • 2U2JDJA901F91
  • SlaVLav12
  • helpmedaddthhhhh
  • 2wgg9qphbq
  • Slav3Th3seD3vices
  • hzSmYZjYMQ
  • 5Gbf
  • sora
  • SoRAxD123LOL
  • iaGv
  • 5aA3
  • SoRAxD420LOL
  • insomni
  • 640277
  • SoraBeReppin1337
  • ipcamCache
  • 66tlGg9Q
  • 6ke3
  • TOKYO3
  • lyEeaXul2dULCVxh
  • 93OfjHZ2z
  • TY2gD6MZvKc7KU6r
  • mMkiy6f87l
  • A023UU4U24UIU
  • TheWeeknd
  • mioribitches
  • A5p9
  • TheWeeknds
  • mnblkjpoi
  • AbAd
  • Tokyos
  • neb
  • Akiru
  • U8inTz
  • netstats
  • Alex
  • W9RCAKM20T
  • newnetword
  • Ayo215
  • g1abc4dmo35hnp2lie0kjf
  • Word
  • nloads
  • BAdAsV
  • Wordmane
  • notyakuzaa
  • Belch
  • Wordnets
  • obp
  • BigN0gg0r420
  • X0102I34f
  • ofhasfhiafhoi
  • X19I239124UIU
  • oism
  • 8Deported
  • XSHJEHHEIIHWO
  • olsVNwo12
  • DeportedDeported
  • XkTer0GbA1
  • onry0v03
  • FortniteDownLOLZ
  • Y0urM0mGay
  • pussyfartlmaojk
  • GrAcEnIgGeRaNn
  • YvdGkqndCO
  • qGeoRBe6BE
  • GuiltyCrown
  • ZEuS69
  • s4beBsEQhd
  • HOHO-KSNDO
  • ZEuz69
  • sat1234
  • aj93hJ23
  • scanHA
  • alie293z0k2L
  • scanJoshoARM
  • HellInSide
  • ayyyGangShit
  • scanJoshoARM5
  • HighFry
  • b1gl
  • scanJoshoARM6
  • IWhPyucDbJ
  • boatnetz
  • scanJoshoARM7
  • IuYgujeIqn
  • btbatrtah
  • scanJoshoM68K
  • JJDUHEWBBBIB
  • scanJoshoMIPS
  • JSDGIEVIVAVIG
  • cKbVkzGOPa
  • scanJoshoMPSL
  • ccAD
  • scanJoshoPPC
  • KAZEN-OIU97
  • chickenxings
  • scanJoshoSH4
  • yakuskzm8
  • KAZEN-PO78H
  • cleaner
  • scanJoshoSPC
  • KAZEN-U79OL
  • dbeef
  • scanJoshoX86
  • yakuz4c24
  • KETASHI32
  • ddrwelper
  • scanarm5
  • zPnr6HpQj2
  • Kaishi-Iz90Y
  • deexec
  • scanarm6
  • zdrtfxcgy
  • Katrina32
  • doCP3fVj
  • scanarm7
  • zxcfhuio
  • Ksif91je39
  • scanm68k
  • Kuasa
  • dvrhelper
  • scanmips
  • KuasaBinsMate
  • eqnOhRk8s
  • scanmpsl
  • LOLHHHOHOHBUI
  • eXK20CL12Z
  • nya
  • mezy
  • QBotBladeSPOOKY
  • hikariwashere
  • p4029x91xx
  • 32uhj4gbejh
  • zhr
  • lzrd
  • PownedSecurity69
  • .ares
  • fxlyazsxhy
  • jnsd9sdoila
  • yourmomgaeis
  • sdfjiougsioj
  • Oasis
  • SEGRJIJHFVNHSNHEIHFOS
  • apep999
  • KOWAI-BAdAsV
  • KOWAI-SAD
  • jHKipU7Yl
  • airdropmalware
  • your_verry_fucking_gay
  • Big-Bro-Bright
  • sefaexec
  • shirololi
  • eagle.
  • For-Gai-Mezy
  • 0x6axNL
  • cloqkisvspooky
  • myth
  • SwergjmioG
  • KILLEJW(IU(JIWERGFJGJWJRG
  • Hetrh
  • APEP
  • wewrthe
  • IuFdKssCxz
  • jSDFJIjio
  • OnrYoXd666
  • ewrtkjoketh
  • ajbdf89wu823
  • AAaasrdgs
  • REKAI
  • WsGA4@F6F
  • GhostWuzHere666
  • BOGOMIPS
  • sfc6aJfIuY
  • Demon.
  • xeno-is-god
  • ICY-P-0ODIJ
  • gSHUIHIfh
  • wrgL
  • hu87VhvQPz
  • dakuexecbin
  • TacoBellGodYo
  • loligang
  • PRIVMSG
  • Execution
  • orbitclient
  • Amnesia
  • Owari
  • UnHAnaAW
  • DUP
  • Eats8
  • z3hir
  • obbo
  • miori
  • eagle
  • MASUTA
  • doxxRollie
  • WHOIS
  • KILLATTK
  • daddyl33t
  • lessie.
  • 1gba4cdom53nhp12ei0kfj
  • 9u123448u124au814d4x10
  • hax.
  • yakuza
  • wordminer
  • v[0v
  • minerword
  • SinixV4
  • hoho
  • g0dbu7tu
  • orphic
  • furasshu
  • horizon
  • assailant
  • Ares
  • Kawaiihelper
  • ECHOBOT
  • DEMONS
  • kalon
  • Josho
  • daddyscum
  • akira.ak
  • Hilix
  • daku
  • Tsunami
  • estella
  • Solar
  • rift
  • _-255.Net
  • Cayosin
  • Okami
  • Kosha
  • bushido
  • trojan
  • shiina
  • Reaper.
  • Corona.
  • wrgnuwrijo
  • Aka
  • Hari
  • orage
  • fibre
  • galil
  • stresserpw
  • stresser.pw
  • Tohru
  • Omni
  • kawaii
  • Frosti
  • sxj472sz
  • HU6FIZTQU
  • PFF1500RG
  • plzjustfuckoff
  • nvitpj
  • elfLoad
  • Amakano
  • tokupdater
  • /dev/netslink/
  • /dev/FTWDT101_watchdog
  • cum-n-go
  • oblivion
  • Voltage
  • Votan
  • .anime
  • scanppc

Other Details

This Backdoor takes advantage of the following vulnerabilities:

  SOLUTION

Minimum Scan Engine: 9.850
FIRST VSAPI PATTERN FILE: 15.252.02
FIRST VSAPI PATTERN DATE: 23 Jul 2019
VSAPI OPR PATTERN File: 15.253.00
VSAPI OPR PATTERN Date: 24 Jul 2019

Scan your computer with your Trend Micro product to delete files detected as Backdoor.Linux.NEKO.AB. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:


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